Public Works Department Tender

Supply,Installation of 200 KVA ,(11/.433) KVA 3-phase outdoor type oil immersed ONAN cooled Transformer complete with all fittings such as oil Conservator with drain plug,Silica gel,Breather,thermometer,tap changer,oil guage lifting lugs,Drain cum sampling value,filter valve with plug,first filling of fresh transformer oil ,weather proof HT Cable /LT cable Box earthing terminals etc complete .( Energy Efficient Level-2 ) of ALBA /Zain Electrical / Northson or any other brand as approved by department not less than rank of SDO . The complete testing of transformer will be carried out at manufacturing site by departmental representatives before assembling of same and contracting firm has to facilate in all aspects the deptt representatives upto manufacturing site for the said job. The job further includes comphrensive maintenance contract (AMC includes replacement of damaged accessories including oil etc complete ) of Transformer for a period of two years reckoned from date of sucessful comissioning

Supply,Installation,Testing & Commissioning of Buck-Boost type 160 KVA,3- Phase,415V, , L.T,Unbalanced Servo voltage stabilizer (OUT DOOR type) .that must take a load of 160 KVA at the Following Specifications No. of Phases = 3 No Input Voltage (L-L)= 208-460 Volts Output Voltage =415 volts ± 3%(Phase to phase) & 230 volts±3 %(Phase to neutral) Protection =Over voltage, under voltage & Overloading with TDR & Neutral failure protection . No. of Chambers = 3 No for each dimmer unit Buck-Boost type The Stabilizer shall be servo-controlled automatic ,ONAN cooled and provided with first filling of fresh filtered transformer oil having required dielectric strength.The Stabilizer shall be capable of smooth operation upto 10 % un-balanced in the load currents.The contractor /supplier has to give guarantee for any manufacturing defect with three servicing of the equipment for two year reckoned from commissioning.Inclusive of all applicapable taxes (Automatic Electric (AE)/ Andrew Yule /NGG Power Tec make or any other equivalent make as approved by department (Not below than rank of SDO/DO) The contractor has to faciltate testing of stabilizer at manufacturing site to departmental representative before despatching to site of work. The Job further includes CMC for a period of three years reckoned from date of sucessful commissioning (The comphrensive maintenance contract includes operation and maintenanace of stabilizer including replacement of damaged /burnt out accessories /equipments (what so ever reason) both mechanical as well as electrical completly by fresh one besides carrying timely servicing ) The complete inspection of Stabilizer shall be carried out by departmental representative not less than the rank of SDO at manufacturing site before assembling of stabilizer and contractor has to faciltate in all aspects the departmental representative uto manufacturing plant.

1(a) Providing, Installation, testing and commissioning 82.5 KVA of Silent Type Water Cooled diesel driven Generator Set Conforming to CPCB-1V /1V + NORMS of approved brand like Tata Motors/ Eicher / LARSEN & TOUBRO / KIRLOSKAR / CUMMINS INDIA , comprising of radiator ,4-Stroke multi cylinder engine of suitable BHP to deliver rated KVA at prevailing site conditions equipped with flywheel ,residential type silencer ,fuel governor ,fuel pump, built in fuel tank, electric starting equipment with required nos of suitable AH sealed maintenance free batteries etc., directly coupled to 82.5 KVA, 0.8 PF, alternator suitable for 3-phase , 4 wire 50 Hz Ac supply system with the entire system mounted on common base frame etc. on an exciting foundation exhuast pipeing with thermal insulation ,control wiring from alternator to control panel acoustisc enclouser, etc. as specified and consisting of the following as per sepecification given below etc as required one number multi cylinder ,four stroke ,liquid cooled ,electric start ,turbo charged type engine suitable for developing the required BHP at 1500 RPM suitable for above output of alternator at 40"C. 50% RH and at 1000 Mtere MSL and conforming to BS 5514, BS 649, IS: 10000, capable of taking 10% overloading foer one hour after 12 hours of conitunes operation complete with common base frame, Anti vibration mountings, radiator,starting equipment, batteries, residential type siliencer and other accessories etc. as required and as specefied in the detailed specification enclosed.